Driving Method and Related Driving Device for a Motor
First Claim
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1. A driving method for a motor comprising:
- sensing variation of a magnetic pole of a rotator of the motor, to generate a magnetic pole sensing signal;
determining a dead zone of the motor according to the magnetic pole sensing signal, to generate a determination result; and
adjusting voltage outputted to a coil of the rotator according to the determination result.
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Abstract
A driving method for a motor includes sensing variation of magnetic pole of a rotator of the motor, to generate a magnetic pole sensing signal, determining dead zone of the motor according to the magnetic pole sensing signal, to generate a determination result, and adjusting voltage outputted to a coil of the rotator according to the determination result.
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Citations
22 Claims
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1. A driving method for a motor comprising:
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sensing variation of a magnetic pole of a rotator of the motor, to generate a magnetic pole sensing signal; determining a dead zone of the motor according to the magnetic pole sensing signal, to generate a determination result; and adjusting voltage outputted to a coil of the rotator according to the determination result. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A driving device for a motor comprising:
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a magnetic pole sensor, for sensing variation of a magnetic pole of a rotator of the motor, to generate a magnetic pole sensing signal; a determination unit, for determining a dead zone of the motor according to the magnetic pole sensing signal, to generate a determination result; and a driving unit, for adjusting voltage outputted to a coil of the rotator according to the determination result of the determination unit. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification